Author Question: Flare connections are used on mini-split systems to avoid oxidation in the lines and also to avoid ... (Read 81 times)

nelaaney · **on:** Jul 27, 2018

Flare connections are used on mini-split systems to avoid oxidation in the lines and also to avoid heating and destroying the sensitive electronic expansion valves use in the outdoor units.

Indicate whether the statement is true or false

Question 2

Adding humidity to heated air

A) Has no effect on perceived room temperature
B) Increases the perceived room temperature
C) Reduces the level of carbon particles generated by heat pumps
D) Decreases the perceived room temperature